Thursday
April 17, 2014

Homework Help: statistics

Posted by American Public University on Saturday, May 4, 2013 at 4:47pm.

the percent defective for parts produced by a manufacturing process is targeted at 4%. The process is monitored daily by taking samples of sizes n=160 units. Suppose that today's sample contains 14 defectives. How many units would have to be sampled to be 95% confident that you can estimate the fraction of defective parts within 2% (using the information from today's sample-that is using the result that P=0.00875)?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - Of the parts produced by a particular machine, 1.5% are defective. ...
Statistics - Half of a set of the parts are manufactured by machine A and half ...
Statistics - Can someone please help me with this example, I do not understand ...
statistics - Three percent of the widgets produced by machine 1121 are defective...
statistics - Suppose a shipment of 500 machine parts contains 62 defective and ...
stats - Suppose a shipment of 500 machine parts contains 62 defective and 438 ...
statistics - Among 17 metal parts produced in a machine shop, 6 are defective. ...
Statistics - 5 selected from batch of 50 produced, if one is found defective, ...
math - In a shipment of 750 parts, 75 were found to be defective. What percent ...
Data Management - The producer of HB pencils has 720 pencils randomly chosen ...

Search
Members